I eliminated all gluten from my diet and my migraines completely disappeared!!! It's been 3.5 months now with no headaches at all. When there is a drastic swing in barometric pressure I still get a feeling of pressure in my head, but it's not painful, just annoying. When I was still eating wheat, a weather change like that would have me in bed and vomiting from a migraine. GF helped with my acid reflux symptoms too.
I only lost a couple pounds when I started. You can eat all the meat, fish, eggs, dairy, seeds, nuts, fruits and vegetables you want. It's not that difficult.